ASQ
CQE · Question #60
Determine the coefficient of variation for the last 500 pilot plant test runs of high temperature film having a mean of 900 Kelvin with a standard deviation of 54.
The correct answer is A. 6%. See the full explanation below for the reasoning.
Statistical Tools and Techniques
Question
Determine the coefficient of variation for the last 500 pilot plant test runs of high temperature film having a mean of 900 Kelvin with a standard deviation of 54.
Options
- A6%
- B16.7%
- C6%
- D31%
How the community answered
(36 responses)- A83% (30)
- B3% (1)
- C11% (4)
- D3% (1)
Topics
#coefficient of variation#descriptive statistics#relative dispersion#standard deviation
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